Chemistry, 28.01.2021 20:30 KelseyCope1184
Record your data and answer the conclusion question
Radius of the tube in cmcm (slide 3-to find the radius measure the diameter of the capibillary tube using the cm ruler and divide by 2)
Temperature of gas (c) read the actual temperature on the thermometer
Height of the column of gas (cm) record the height of the gas at the bottom of the stopper.
Temperature of gas (k) k=C +273
Volume of gas (cm3)
V=r2h=3.14 r= radius of tube h=height of gas in tube your answer should have 2 significant digits.)
Ratio V/T ( cm3/K)
DIvide the volume by the temperature in K.
Your answer should have 2 significant digits
Near 0 C
Near 20 C
Near 40 C
Near 60 C
Near 80 C
Near 100 C
Answers: 2
Chemistry, 23.06.2019 09:00
A2-kg bowling ball is 1 meter off the ground on a post when it falls. just before it reaches the ground,its traveling 4.4 m/s. assuming that there is no air resistant, which statement is true a. the initial potential energy is less then the final kinetic energy b. the mechanical energy is not conserved c. the mechanical energy is conserved d. the initial potential energy is greater than the final kinetic energy
Answers: 3
Chemistry, 23.06.2019 09:00
What sources of error may have contributed to the percent yield not being 100 percent? think about things that may have led to inaccurate measurements or where mass of the product could have been lost if this experiment was conducted in a physical laboratory.
Answers: 2
Record your data and answer the conclusion question
Radius of the tube in cmcm (slide 3-to find the...
Mathematics, 20.09.2020 08:01
Mathematics, 20.09.2020 08:01
Mathematics, 20.09.2020 08:01
History, 20.09.2020 08:01
Mathematics, 20.09.2020 08:01
Geography, 20.09.2020 08:01
Mathematics, 20.09.2020 08:01